Skin Contact – If sulfuric acid comes into contact with your skin, immediately flush the affected area gently with lukewarm water for at least 30 uninterrupted minutes. Seek medical attention immediately.
What will you do if concentrated sulfuric acid falls on your hand?
Answer Expert Verified
- Acids are corrosive in nature like HCl, HNO3 and H2SO4.
- If it falls on hands by mistake, immediately wash the hands with plenty of water.
- 3.To neutralize the effect of acid, a mild base like sodium hydrogen carbonate can be applied on hands .
What should be done if a concentrated acid falls on skin?
Wash the hand immediately with plenty of water and apply a paste of sodium hydrogen carbonate.
What do you do if you get sulfuric acid on your skin?
acid get on the skin, immediately flush the contaminated skin with water. If liquid sulfuric acid or solutions containing sulfuric acid penetrate through the clothing, remove the clothing immediately and flush the skin with water. Get medical attention immediately.
How does concentrated Sulphuric acid affect the skin?
Sulfuric acid is a very strong chemical that is corrosive. Corrosive means it can cause severe burns and tissue damage when it comes into contact with the skin or mucous membranes.
What should be done if a few drops of a concentrated acid accidentally spills over the hand of a student * 1 point?
If accidently some acid spill on the hand of any student, then it causes a burning effect on the affected area. So to avoid that burning effect immediately wash the hand with clean water and then apply sodium hydroxide to neutralize the acid effect of acid spill on the hand. So option B is the correct option.
How do you clean up an acid spill?
Acid Spills (hydrochloric or sulfuric acid):
Neutralize spill with sodium bicarbonate/baking soda 2. Wait until bubbling/fizzing has stopped 3. When using a neutralizing spill kit, the kits are buffered and will not have a bubbling action. Be careful not to over-neutralize 4.
What happens when a concentrated acid gets accidentally spilled on cloth or wool?
Answer: The acid will burn a hole through the material.
How can you reduce the risk of working with concentrated acids and bases?
To reduce the risk of acids and bases mixing, it is a good practice to store acids and bases in separate safety cabinets. If they cannot be stored in separate safety cabinets, acids and bases must be store in separate compartments within the cabinet.
Can sulfuric acid burn your skin?
Sulfuric acid is a highly corrosive chemical that is potentially explosive in concentrated form. It can cause severe skin burns, can irritate the nose and throat and cause difficulties breathing if inhaled, can burn the eyes and possibly cause blindness, and can burn holes in the stomach if swallowed.
Does concentrated Sulphuric acid burn?
Sulfuric acid is not combustible, but it is a strong oxidizer that enhances the combustion of other substances, does not burn itself. During fire, poisonous gases are emitted.
What happens when a solution of an acid is mixed with a solution of base in a test tube?
Explanation: Neutralization reaction occurs when a solution of an acid is mixed with a solution of a base in a test tube. The result of the reaction is the production of salt and water with the evolution of heat.
When acid falls on hand it is immediately washed with a base Why?
Answer: When an acid falls on our skin, it is immediately washed with a base to neutralize the reaction of acid happening on the skin.
Which of the following phenomena occur when a small amount of acid is added to water?
ionisation and Dilution
The correct answer is Both ionisation and Dilution. Both the phenomenon of ionisation and Dilution occurs when a small amount of acid is added to water.
How do you treat a chemical spill?
Immediately flush the area with copious amounts of water for at least 15 minutes. If your eyes do not require flushing, attempt to protect the eyes from cross contamination. Seek medical attention after washing the affected area for 15 minutes and call 911 or go to the nearest emergency care facility.
What would you do if you accidentally spill nitric acid on your hand?
Skin Exposure If nitric acid or strong concentrations of nitric acid vapors get on the skin, immediately flush the contami- nated skin with water. If nitric acid soaks through the clothing, remove the clothing immediately and flush the skin with water.
How would you dispose concentrated acid in sink after use?
Do not dispose of acid directly into the sink. Instead take the container of acid pour little acid in a container half filled with water. Then add appropriate amount of baking soda to neutralize it. This will prevent the harm caused to the sink and the pipeline and also to experimenter who is disposing off the acid.
What two important precautions would you take when diluting concentrated Sulphuric acid in the laboratory?
Answer
- One should wear safety gloves while holding acid.
- Acid should be added to water and not water to the acid. The latter is a highly exothermic reaction and may break the container.
- One should wear safety goggles and stay as far apart as possible from the acid.
What care shall be taken while handling concentrated Sulphuric acid and nitric acid?
Care must be taken while mixing concentrated nitric acid or sulphuric acid with water. The water must always be added slowly to the acid with constant stirring.
How do you remove sulfuric acid from a reaction mixture?
A process for removing sulfuric acid from the reaction mixture obtained in the sulfoxidation of paraffins, which comprises adding an organic amine sulfate to the reaction mixture and removing the phase consisting of water and sulfuric acid which thereby separates out, adding to the remaining phase containing
What happens if you touch sulfuric acid?
If you touch sulfuric acid, it will burn your skin. If you get sulfuric acid in your eyes, it will burn your eyes and cause them to water. The term “burn” used in these sections refers to a chemical burn, not a physical burn resulting from contacting a hot object.
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